3-Terminal Regulators Output Current External Components Internal Ther

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3-Terminal Regulators Output Current External Components Internal Ther

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This series fixed-voltage monolithic integrated-circuit voltage regulators designed wide range applications. These applications include on-card regulation elimination noise distribution problems associated with single-point regulation. addition, they used with power-pass elements make high-current voltage regulators. Each these regulators deliver to1.5 output current. internal limiting termal shutdown features these regulators make them essentially immune overload.
3-Terminal Regulators Output Current External Components Internal Thermal Overload Protection High Power Dissipation Capability Internal Short-Circuit Current Limiting Output Transistor Safe-Area Compensation
Package TO-220 (top view)
Internal Block Digram
Package
BEIJING ESTEK ELECTRONICS CO.,LTD
Absolute Maximum Ratings
over operating temperature range (unless otherwise noted) Parameter Input voltage 7824 7827 others Maximum Units
Continuous total dissipation free-air temperature Continuous total dissipation below) case temperature Operating free-air, case, virtual junctions temperature range Storage temperature range Lead temperature (1/16 inch) from case seconds
Recommended Operating Conditions
Parameter 7805 7806 7808 7885 7809 Input voltage 7810 7812 7815 7818 7820 7824 7827 10.5 10.5 11.5 12.5 14.5 17.5 Units
Output current, Operating virtual junction temperature,
Device Selection Guide
Device 7805 7806 7808 7885 7809 7810 7812 7815 7818 7820 7824 7827 Output Voltage 8.5V
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical characteristics
Parameter Output voltage** 20V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 18V, 120Hz 1.5A 250mA 750mA 1KHz 125°62 125° 125° 125°
7805
500mA (unless otherwise noted) 125° 4.75 7805 0.017 -1.1 Units 5.25 Test Conditions*
Electrical characteristics specified virtual junction temperature, 10V,
mV/°
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical characteristics
Parameter Output voltage**
7806
500mA (unless otherwise noted) 5.75 21V, 125° 125°59 125° 125° 125° 7805 0.019 -0.8 Units 6.25 Test Conditions*
Electrical characteristics specified virtual junction temperature, 11V,
Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current
19V, 120Hz 1.5A 250mA 750mA 1KHz
mV/°
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical Characteristics
Parameter Output voltage** 10.5V 23V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 10.5V 11.5V 21.5V, 120Hz 1.5A 250mA 750mA 1KHz
7808
500mA (unless otherwise noted) 125° 7808 Units Test Conditions*
Electrical characteristics specified virtual junction temperature, 14V,
125°55 125° 125° 125°
0.016 -0.8
mV/°
10.5V
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical characteristics specified virtual junction temperature, 15V, 500mA (unless otherwise noted) Parameter Test Conditions* Output voltage** 8.15 125° 23.5V, Input regulation 10.5V Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 11.5V 21.5V, 120Hz 1.5A 250mA 750mA 1KHz 125°54 125° 125° 125°
lectrical Characteristics
7885
MIK7885
Units 8.85
0.016 -0.8
mV/°
10.5V
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical Characteristics
Parameter Output voltage**
7809
500mA (unless otherwise noted) 8.65 11.5V 24V, 125° 8.55 Test Conditions*
7809 Units 9.35 9.45
Electrical characteristics specified virtual junction temperature, 16V,
Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current
11.5V 22V, 120Hz 1.5A 250mA 750mA 1KHz
125° 125° 125° 125°
0.018 -1.0
mV/°
11.5V
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics
7810
Units 10.4 10.5
Electrical characteristics specified virtual junction temperature, 17V, 500mA (unless otherwise noted) Parameter Test Conditions* MIK7810 Output voltage** 125° 12.5V 25V, Input regulation 12.5V Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 23V, 120Hz 1.5A 250mA 750mA 1KHz 125° 125° 125° 125° 0.018 -1.0
mV/°
12.5V
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical Characteristics
Parameter Output voltage** 14.5V 27V, Input regulation Ripple rejection Output regulation 14.5V 25V, 120Hz 1.5A 250mA 750mA Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 1KHz 125° 125° 125° Electrical characteristics specified virtual junction temperature, 19V,
7812
500mA (unless otherwise noted) 11.5 125° 11.4 7812 Units 12.5 12.6
Test Conditions*
125°
0.018 -1.0
mV/°
14.5V
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics
7815
Units 15.6 15.75
Electrical characteristics specified virtual junction temperature, 23V, 500mA (unless otherwise noted) Parameter Test Conditions* MIK7815 Output voltage** 14.4 125° 14.25 17.5V 30V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 17.5V 18.5V 28.5V, 120Hz 1.5A 250mA 750mA 1KHz 125° 125° 125° 125° 0.019 -1.0
mV/°
17.5V
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical Characteristics
Parameter Output voltage** 33V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 32V, 120Hz 1.5A 250mA 750mA 1KHz 125° 125° 125°
7818
500mA (unless otherwise noted) 17.3 125° 17.1 125° 7818 0.022 -1.0 Units 18.7 18.9 Test Conditions*
Electrical characteristics specified virtual junction temperature, 27V,
mV/°
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics
7820
Units 20.8
Electrical characteristics specified virtual junction temperature, 29V, 500mA (unless otherwise noted) Parameter Test Conditions* MIK7820 Output voltage** 19.2 125° 35V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 34V, 120Hz 1.5A 250mA 750mA 1KHz 125° 125° 125° 125° 0.027 -1.3
mV/°
BEIJING ESTEK ELECTRONICS CO.,LTD
Electrical Characteristics
Parameter Output voltage** 38V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 38V, 120Hz 1.5A 250mA 750mA 1KHz
7824
500mA (unless otherwise noted) 125° 22.8 125° 125° 125° 125° 7824 0.028 -1.5 Units 25.2 Test Conditions*
Electrical characteristics specified virtual junction temperature, 33V,
mV/°
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics
7827
Units 28.1 28.3
Electrical characteristics specified virtual junction temperature, 36V, 500mA (unless otherwise noted) Parameter Test Conditions* MIK7827 Output voltage** 25.9 40V, Input regulation Ripple rejection Output regulation Output resistance Temperature coefficient output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current 40V, 120Hz 1.5A 250mA 750mA 1KHz 125° 25.7 125° 125° 125° 125° 0.030 -1.6
mV/°
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. This specification applies only power dissipation permitted absolute maximum ratings.
BEIJING ESTEK ELECTRONICS CO.,LTD
Typical Applications Circuit
positive regulator, 0.33-|iF bypass capacitor should used input terminals. While necessary stability, output capacitor O.ljiF used improve transient response regulator. These capaci- tors should near possible regulator terminals. Fig.1.
Fig. Positive Regulator
Ordering Information
RDER 78XX ET78XX ESTEK7805
Address
Postalcode:100039 Tel: 86-010-58895780 Http://www.estek.com.cn Email:sales@estek.com.cn
6A06-6A07 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing
010-58895793
No:01-060803
BEIJING ESTEK ELECTRONICS CO.,LTD

3-Terminal Regulators Output Current External Components Internal Ther

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